OT-2026-000058950
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000058950) never changes.
Identity and time
| Publication number | OT-2026-000058950 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-787d-8a4e-e63487290802 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058950 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae3643c78a59551ad82adaae9033f4fa4a76817605238a0f65b69f54101700d7 |
|---|---|
| Markdown | 00fa88d325ffa3205d1996ceebec7a962d35783f004808ababa5bbec79435079 |
| Publication page | 0a4317aec17614331b9ed8f6bc6f84b06f86aaba833999b8f68d2d464720cb17 |
| Manifest | 30fa03da31963a566d5d7c5963a7e3ba2ca496e211b3b5d9fa6f61cf21aa6892 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | UHTTguMDdOR02/aE60VV4CTMSGMu6o6aNrLyqrVGdkUNt+n4nPROxXfVaG86H4pz0vNWC9yJQMX4uGaCHM/bDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:31.587502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058950observed 0a4317aec17614331b9ed8f6bc6f84b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:31.569686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058950/manifest.jsonobserved 30fa03da31963a566d5d7c5963a7e3ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:31.552687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058950/publication.mdobserved 00fa88d325ffa3205d1996ceebec7a96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:31.535312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058950/publication.txtobserved ae3643c78a59551ad82adaae9033f4fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|